Valency electron
[医] 价电子
🧩 词语组成解析
[化] 化合价\\n[医] 效价; 价(化合价,原子价)
electron
[i'lektrɔn]
n. 电子;
🗣️ 情景例句
Better late than never.
迟做总比不做好。
Would you please put it on top?
能请你把它放在最上面吗?
Is the production line fully automatic?
生产线是全自动的吗？